Invention Grant
- Patent Title: Image compression/decompression in a computer vision system
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Application No.: US15695266Application Date: 2017-09-05
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Publication No.: US10706492B2Publication Date: 2020-07-07
- Inventor: Hrushikesh Tukaram Garud , Ankit Ajmani , Soyeb Noormohammed Nagori , Mihir Narendra Mody
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Ebby Abraham; Charles A. Brill; Frank D. Cimino
- Main IPC: G06K9/36
- IPC: G06K9/36 ; G06T1/20 ; G06T1/60 ; H04N19/91

Abstract:
A computer vision system is provided that includes a camera capture component configured to capture an image from a camera, a memory, and an image compression decompression engine (ICDE) coupled to the memory and configured to receive each line of the image, and compress each line to generate a compressed bit stream. To compress a line, the ICDE is configured to divide the line into compression units, and compress each compression unit, wherein to compress a compression unit, the ICDE is configured to perform delta prediction on the compression unit to generate a delta predicted compression unit, compress the delta predicted compression unit using exponential Golomb coding to generate a compressed delta predicted compression unit, and add the compressed delta predicted compression unit to the compressed bit stream.
Public/Granted literature
- US20190073740A1 Image Compression/Decompression in a Computer Vision System Public/Granted day:2019-03-07
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